5365-00-924-5862 SPACER,RING Index 5310-00-924-5870 WASHER,KEY

National Stock Number:
5310-00-924-5869

Federal Supply Class:
5310

National Item Identification Number:
009245869

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.


Manufacturer Information:
SS5075-1578286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 1050 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5085 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE FILM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 CL 1 GRADE C MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
COLORBLACK OVERALL
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND
38.0 ROCKWELL C MAXIMUM
EXTERNAL KEY QUANTITY6
HOLE DIAMETER1.538 INCHES NOMINAL
OUTSIDE DIAMETER2.073 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.240 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.245 INCHES MINIMUM AND
2.265 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE78286
DESIGN CONTROL REFERENCESS5075-15


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